Update Grant Types

In Login 3.0, grant types determine how an application obtains Access Tokens for authentication and authorization. Updating the grant types for your application requires assistance from the UPBOND team.

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Steps to Update Grant Types

1. Contact the UPBOND Team:

   Provide the following details for the application whose grant types need to be updated:

   • Application name or Client ID.

   • List of grant types to enable or disable.

   • Any additional configuration details, such as restrictions for specific application flows.

2. Configuration by UPBOND:

   The UPBOND team will:

   • Review your requirements.

   • Update the application’s grant types to reflect the desired configuration.

3. Validate the Configuration:

   After the changes are applied:

   • Test the application to ensure the updated grant types function as expected.

   • Verify that Access Tokens are issued correctly for the intended flows.

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Available Grant Types

The UPBOND team can enable any of the following grant types, depending on your application’s type and requirements:

Specification-Conforming Grants

• implicit

• authorization_code

• client_credentials

• password

• refresh_token

• urn:ietf:params:oauth:grant-type:device_code (in-development)

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Troubleshooting

If your application attempts to use a flow for which the required grant type is not enabled, you may encounter an error:

Error: Grant type grant_type not allowed for the client.

Solution:

• Contact the UPBOND team to verify the application’s configuration and enable the necessary grant type.